Trace number 1729444

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.08 1200.42

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-02-S350203913.sat05-486.reshuffled-07.cnf
MD5SUMd27bb4ae488674c0e5d303cf0ee23c59
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.02/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.03	c main()::
0.02/0.03	c initFormula():: searching for DIMACS p-line....
0.02/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 3500 clauses.
0.02/0.03	c parseCNF():: parsing....
0.02/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.03	c runParser():: parsing was successful, warming up engines...
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c preprocessing fase I completed:: there are now 700 free variables and 3500 clauses.
0.02/0.03	c stat :: sign balance is biased by 0.400
0.02/0.03	c using 3-SAT heuristics (occurence based diff)
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 229 duplicate clauses
0.02/0.03	c resolvent_look() :: found 110 resolvents
0.02/0.03	c lessRedundantTransformation():: nothing to be done.
0.02/0.03	c transformTo3SAT():: you gave me 700 variables and 3610 clauses.
0.02/0.03	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.02/0.03	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.02/0.03	c transformTo3SAT():: the transformation yielded 700 variabels and 3610 clauses.
0.02/0.03	c main():: clause / variable ratio: ( 3610 / 700 ) = 5.16
0.02/0.03	c longest clause has size 3
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c number of free variables = 700
0.02/0.03	c dynamic_preselect_setsize :: off
0.02/0.03	c main():: all systems go!
0.02/0.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 37
0.02/0.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 615
0.19/0.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6223
2.10/2.19	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 42801
16.88/16.92	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 212136
92.76/92.82	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 2223941
1163.06/1163.47	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729444-1240749514/watcher-1729444-1240749514 -o /tmp/evaluation-result-1729444-1240749514/solver-1729444-1240749514 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1729444-1240749514.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19326
/proc/meminfo: memFree=1441208/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=968 CPUtime=0
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 102980679 991232 101 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 242 101 59 167 0 73 0

[startup+0.029622 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19326
/proc/meminfo: memFree=1441208/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=2084 CPUtime=0.02
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 278 0 0 0 2 0 0 0 18 0 1 0 102980679 2134016 261 1992294400 134512640 135197250 4294956240 18446744073709551615 134687843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 521 261 88 167 0 352 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2084

[startup+0.101629 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19326
/proc/meminfo: memFree=1441208/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=2216 CPUtime=0.09
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 375 0 0 0 9 0 0 0 18 0 1 0 102980679 2269184 358 1992294400 134512640 135197250 4294956240 18446744073709551615 134618707 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 554 358 93 167 0 385 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2216

[startup+0.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19326
/proc/meminfo: memFree=1441208/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=2356 CPUtime=0.29
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 394 0 0 0 29 0 0 0 20 0 1 0 102980679 2412544 377 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 589 377 93 167 0 420 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2356

[startup+0.701691 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19326
/proc/meminfo: memFree=1441208/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=2356 CPUtime=0.69
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 412 0 0 0 69 0 0 0 24 0 1 0 102980679 2412544 395 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 589 395 93 167 0 420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2356

[startup+1.50278 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19327
/proc/meminfo: memFree=1439920/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=2492 CPUtime=1.49
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 455 0 0 0 149 0 0 0 25 0 1 0 102980679 2551808 438 1992294400 134512640 135197250 4294956240 18446744073709551615 134611664 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 623 438 93 167 0 454 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2492

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19327
/proc/meminfo: memFree=1439600/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=2660 CPUtime=3.09
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 482 0 0 0 309 0 0 0 25 0 1 0 102980679 2723840 465 1992294400 134512640 135197250 4294956240 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 665 465 93 167 0 496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2660

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19327
/proc/meminfo: memFree=1439280/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=2944 CPUtime=6.29
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 551 0 0 0 629 0 0 0 25 0 1 0 102980679 3014656 534 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 736 534 93 167 0 567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2944

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19327
/proc/meminfo: memFree=1438576/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=3668 CPUtime=12.69
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 676 0 0 0 1269 0 0 0 25 0 1 0 102980679 3756032 659 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 917 659 93 167 0 748 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3668

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19327
/proc/meminfo: memFree=1437744/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=4332 CPUtime=25.48
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 882 0 0 0 2548 0 0 0 25 0 1 0 102980679 4435968 865 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 1083 865 93 167 0 914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4332

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19327
/proc/meminfo: memFree=1436144/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=6560 CPUtime=51.08
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 1283 0 0 0 5107 1 0 0 25 0 1 0 102980679 6717440 1266 1992294400 134512640 135197250 4294956240 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 1640 1266 93 167 0 1471 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6560

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1433008/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=11624 CPUtime=102.26
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 2038 0 0 0 10225 1 0 0 25 0 1 0 102980679 11902976 2021 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 2906 2021 93 167 0 2737 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11624

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1429424/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=15504 CPUtime=162.25
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 2923 0 0 0 16223 2 0 0 25 0 1 0 102980679 15876096 2906 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 3876 2906 93 167 0 3707 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15504

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1425968/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=16748 CPUtime=222.22
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 3785 0 0 0 22220 2 0 0 25 0 1 0 102980679 17149952 3768 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 4187 3768 93 167 0 4018 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16748

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1422512/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=22568 CPUtime=282.21
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 4636 0 0 0 28218 3 0 0 25 0 1 0 102980679 23109632 4619 1992294400 134512640 135197250 4294956240 18446744073709551615 134617813 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 5642 4619 93 167 0 5473 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 22568

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1419248/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=25180 CPUtime=342.19
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 5444 0 0 0 34215 4 0 0 25 0 1 0 102980679 25784320 5427 1992294400 134512640 135197250 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 6295 5427 93 167 0 6126 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25180

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1415984/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=33912 CPUtime=402.18
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 6237 0 0 0 40213 5 0 0 25 0 1 0 102980679 34725888 6220 1992294400 134512640 135197250 4294956240 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 8478 6220 93 167 0 8309 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 33912

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1412592/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=33912 CPUtime=462.16
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 7082 0 0 0 46211 5 0 0 25 0 1 0 102980679 34725888 7065 1992294400 134512640 135197250 4294956240 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 8478 7065 93 167 0 8309 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33912

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1409328/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=33912 CPUtime=522.15
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 7893 0 0 0 52209 6 0 0 25 0 1 0 102980679 34725888 7876 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 8478 7876 93 167 0 8309 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33912

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1406192/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=47008 CPUtime=582.12
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 8669 0 0 0 58206 6 0 0 25 0 1 0 102980679 48136192 8652 1992294400 134512640 135197250 4294956240 18446744073709551615 134596806 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 11752 8652 93 167 0 11583 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 47008

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1402864/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=51976 CPUtime=642.11
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 9479 0 0 0 64204 7 0 0 25 0 1 0 102980679 53223424 9462 1992294400 134512640 135197250 4294956240 18446744073709551615 134541918 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 12994 9462 93 167 0 12825 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 51976

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1399792/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=51976 CPUtime=702.1
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 10249 0 0 0 70202 8 0 0 25 0 1 0 102980679 53223424 10232 1992294400 134512640 135197250 4294956240 18446744073709551615 134552735 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 12994 10232 93 167 0 12825 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 51976

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1396528/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=51976 CPUtime=762.08
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 11060 0 0 0 76199 9 0 0 25 0 1 0 102980679 53223424 11043 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 12994 11043 93 167 0 12825 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 51976

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1393392/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=51976 CPUtime=822.06
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 11838 0 0 0 82197 9 0 0 25 0 1 0 102980679 53223424 11821 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 12994 11821 93 167 0 12825 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 51976

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1390128/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=71620 CPUtime=882.04
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 12635 0 0 0 88194 10 0 0 25 0 1 0 102980679 73338880 12618 1992294400 134512640 135197250 4294956240 18446744073709551615 134539201 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 17905 12618 93 167 0 17736 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 71620

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1387120/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=71620 CPUtime=942.02
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 13385 0 0 0 94192 10 0 0 25 0 1 0 102980679 73338880 13368 1992294400 134512640 135197250 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 17905 13368 93 167 0 17736 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 71620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1384112/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=71620 CPUtime=1002.01
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 14131 0 0 0 100190 11 0 0 25 0 1 0 102980679 73338880 14114 1992294400 134512640 135197250 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 17905 14114 93 167 0 17736 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 71620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1381104/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=71752 CPUtime=1061.99
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 14873 0 0 0 106188 11 0 0 25 0 1 0 102980679 73474048 14856 1992294400 134512640 135197250 4294956240 18446744073709551615 134592146 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 17938 14856 93 167 0 17769 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 71752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1378224/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=71752 CPUtime=1121.98
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 15588 0 0 0 112186 12 0 0 25 0 1 0 102980679 73474048 15571 1992294400 134512640 135197250 4294956240 18446744073709551615 134597466 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 17938 15571 93 167 0 17769 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 71752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1375344/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=81684 CPUtime=1181.96
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 16299 0 0 0 118184 12 0 0 25 0 1 0 102980679 83644416 16282 1992294400 134512640 135197250 4294956240 18446744073709551615 134596882 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 20421 16282 93 167 0 20252 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 81684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19329
/proc/meminfo: memFree=1374320/2055924 swapFree=4181440/4192956
[pid=19326] ppid=19324 vsize=81684 CPUtime=1200.05
/proc/19326/stat : 19326 (march_nn) R 19324 19326 18897 0 -1 4194304 16543 0 0 0 119993 12 0 0 25 0 1 0 102980679 83644416 16526 1992294400 134512640 135197250 4294956240 18446744073709551615 134594035 0 0 4096 0 0 0 0 17 1 0 0
/proc/19326/statm: 20421 16526 93 167 0 20252 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 81684

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.137979
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 81684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16543
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1879

runsolver used 1.24181 second user time and 2.82057 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-26 14:38:34
IDJOB=1729444
IDBENCH=24703
IDSOLVER=522
FILE ID=node83/1729444-1240749514
PBS_JOBID= 9187012
Free space on /tmp= 66040 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-02-S350203913.sat05-486.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729444-1240749514/watcher-1729444-1240749514 -o /tmp/evaluation-result-1729444-1240749514/solver-1729444-1240749514 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1729444-1240749514.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d27bb4ae488674c0e5d303cf0ee23c59
RANDOM SEED=627197491

node83.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1441624 kB
Buffers:         59592 kB
Cached:         491032 kB
SwapCached:       5412 kB
Active:         177752 kB
Inactive:       381860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1441624 kB
SwapTotal:     4192956 kB
SwapFree:      4181440 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          13560 kB
Slab:            40612 kB
Committed_AS:   400596 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66040 MiB
End job on node83 at 2009-04-26 14:58:36